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Convert UTC datetim>me m> string to local datetim>me m>
I've never had to convert tim>me m> to and from UTC. Recently had a request to have my app be tim>me m>zone aware, and I've been running myself in circles. Lots of information on converting local tim>me m> to UTC, which I found fairly elem>me m>ntary (maybe I'm doing that wrong as well), but I can not find any informat...
Code Golf: Lasers
...plit//,'>.^1<2v3' ; ($r)=grep{$d|=$d{$t{$_}}}%t
it searches the elem>me m>nts of %t for a character that matches > ^ < or v, and simultaneously sets $d to a value between 0 and 3 that indicates the initial direction of the laser beam.
At the beginning of each iteration in the main loop, we...
Abandoning changes without deleting from history
... you use the -c option to hg heads, but it won't show up by default and hg m>me m>rge will know not try to m>me m>rge with the closed head.
You will need to use hg push --force the first tim>me m> you push this closed head to another repository since you are actually create additional heads in the remote reposito...
What is a pre-revprop-change hook in SVN, and how do I create it?
I wanted to edit a log comm>me m>nt in the repository browser and received an error m>me m>ssage that no pre-revprop-change hook exists for the repository. Besides having a scary nam>me m>, what is a pre-revprop-change hook, and how do I create it?
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...hat takes a regular expression instead of a string for the first first param>me m>ter while still allowing a second param>me m>ter ?
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How to use ArrayAdapter
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Implem>me m>nt custom adapter for your class:
public class MyClassAdapter extends ArrayAdapter<MyClass> {
private static class ViewHolder {
private TextView itemView;
}
public MyClassAdapter(Context context...
How to swap the buffers in 2 windows emacs
I am using emacs I find that som>me m>tim>me m>s I have 2 files separated into 2 windows.
8 Answers
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Where does Scala look for implicits?
An implicit question to newcom>me m>rs to Scala seems to be: where does the compiler look for implicits? I m>me m>an implicit because the question never seems to get fully form>me m>d, as if there weren't words for it. :-) For example, where do the values for integral below com>me m> from?
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Why should hash functions use a prim>me m> number modulus?
A long tim>me m> ago, I bought a data structures book off the bargain table for $1.25. In it, the explanation for a hashing function said that it should ultimately mod by a prim>me m> number because of "the nature of math".
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Batch file to delete files older than N days
...er than 7 days in a batch file. I've searched around the web, and found som>me m> examples with hundreds of lines of code, and others that required installing extra command line utilities to accomplish the task.
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